Trace number 348028

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 24.03 24.3425

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
MD5SUM395bac5c9d0c4cdb5ae1073c67c6675c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark263089
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263089
Optimality of the best value was proved NO
Number of variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527290
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

22.17/22.34	c Somebody sent me a SIGTERM
22.17/22.34	s UNKNOWN
22.17/22.38	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348028-1176566266/instance-348028-1176566266.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-348028-1176566266 -o ROOT/results/node62/solver-348028-1176566266 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348028-1176566266.opb /tmp/evaluation/348028-1176566266/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.56 1.90 1.89 3/64 14701
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12268 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) R 14699 14701 14618 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 88792183 12562432 363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236455211325 0 0 4224 0 0 0 0 17 1 0 0
/proc/14701/statm: 3067 363 276 3 0 167 0

[startup+0.0264229 s]
/proc/loadavg: 1.56 1.90 1.89 3/64 14701
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 88792183 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101435 s]
/proc/loadavg: 1.56 1.90 1.89 3/64 14701
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 88792183 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.301474 s]
/proc/loadavg: 1.56 1.90 1.89 3/64 14701
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 88792183 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.701552 s]
/proc/loadavg: 1.56 1.90 1.89 3/64 14701
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 88792183 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+1.50171 s]
/proc/loadavg: 1.56 1.90 1.89 2/67 14704
/proc/meminfo: memFree=1571848/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=0
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 88792183 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 499 324 3 0 266 0
[pid=14703] ppid=14701 vsize=5352 CPUtime=0
/proc/14703/stat : 14703 (sh) S 14701 14701 14618 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 88792185 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14703/statm: 1338 229 193 169 0 49 0
[pid=14704] ppid=14703 vsize=14096 CPUtime=1.47
/proc/14704/stat : 14704 (pb2clasp1) R 14703 14701 14618 0 -1 4194304 935 0 0 0 147 0 0 0 25 0 1 0 88792185 14434304 897 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 236437575190 0 0 4224 0 0 0 0 17 1 0 0
/proc/14704/statm: 3524 897 340 3 0 624 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32112

[startup+3.10203 s]
/proc/loadavg: 1.56 1.90 1.89 2/67 14704
/proc/meminfo: memFree=1570312/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.35
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 625 2025 0 0 0 0 232 3 16 0 1 0 88792183 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14701/statm: 3166 520 343 3 0 266 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 12664

[startup+6.30166 s]
/proc/loadavg: 1.51 1.89 1.88 2/68 14711
/proc/meminfo: memFree=1389952/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.35
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 625 2025 0 0 0 0 232 3 16 0 1 0 88792183 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14701/statm: 3166 520 343 3 0 266 0
[pid=14709] ppid=14701 vsize=5352 CPUtime=0
/proc/14709/stat : 14709 (sh) S 14701 14701 14618 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 88792421 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14709/statm: 1338 224 188 169 0 49 0
[pid=14710] ppid=14709 vsize=2520 CPUtime=0
/proc/14710/stat : 14710 (cat) S 14709 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88792421 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14710/statm: 630 87 71 4 0 42 0
[pid=14711] ppid=14709 vsize=272040 CPUtime=3.91
/proc/14711/stat : 14711 (clasp) R 14709 14701 14618 0 -1 4194304 67690 0 0 0 360 31 0 0 25 0 1 0 88792421 278568960 67530 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14711/statm: 68010 67530 181 154 0 67480 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 292576

[startup+12.7019 s]
/proc/loadavg: 1.47 1.87 1.88 2/68 14711
/proc/meminfo: memFree=735680/2055920 swapFree=4192812/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.35
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 625 2025 0 0 0 0 232 3 16 0 1 0 88792183 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14701/statm: 3166 520 343 3 0 266 0
[pid=14709] ppid=14701 vsize=5352 CPUtime=0
/proc/14709/stat : 14709 (sh) S 14701 14701 14618 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 88792421 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14709/statm: 1338 224 188 169 0 49 0
[pid=14710] ppid=14709 vsize=2520 CPUtime=0
/proc/14710/stat : 14710 (cat) S 14709 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88792421 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14710/statm: 630 87 71 4 0 42 0
[pid=14711] ppid=14709 vsize=905048 CPUtime=10.31
/proc/14711/stat : 14711 (clasp) R 14709 14701 14618 0 -1 4194304 226689 0 0 0 930 101 0 0 25 0 1 0 88792421 926769152 225665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14711/statm: 226262 225665 181 154 0 225732 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 925584



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+22.3018 s]
/proc/loadavg: 1.40 1.84 1.87 2/68 14711
/proc/meminfo: memFree=14848/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.35
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 625 2025 0 0 0 0 232 3 16 0 1 0 88792183 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14701/statm: 3166 520 343 3 0 266 0
[pid=14709] ppid=14701 vsize=5352 CPUtime=0
/proc/14709/stat : 14709 (sh) S 14701 14701 14618 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 88792421 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14709/statm: 1338 224 188 169 0 49 0
[pid=14710] ppid=14709 vsize=2520 CPUtime=0
/proc/14710/stat : 14710 (cat) S 14709 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88792421 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14710/statm: 630 87 71 4 0 42 0
[pid=14711] ppid=14709 vsize=1825296 CPUtime=19.82
/proc/14711/stat : 14711 (clasp) R 14709 14701 14618 0 -1 4194304 457300 0 0 0 1774 208 0 0 25 0 1 0 88792421 1869103104 455524 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14711/statm: 456324 455525 181 154 0 455794 0
Current children cumulated CPU time (s) 22.17
Current children cumulated vsize (KiB) 1845832

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+22.3018 s]
/proc/loadavg: 1.40 1.84 1.87 2/68 14711
/proc/meminfo: memFree=14848/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.35
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 625 2025 0 0 0 0 232 3 16 0 1 0 88792183 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14701/statm: 3166 520 343 3 0 266 0
[pid=14709] ppid=14701 vsize=5352 CPUtime=0
/proc/14709/stat : 14709 (sh) S 14701 14701 14618 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 88792421 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14709/statm: 1338 224 188 169 0 49 0
[pid=14710] ppid=14709 vsize=2520 CPUtime=0
/proc/14710/stat : 14710 (cat) S 14709 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88792421 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14710/statm: 630 87 71 4 0 42 0
[pid=14711] ppid=14709 vsize=1825296 CPUtime=19.82
/proc/14711/stat : 14711 (clasp) R 14709 14701 14618 0 -1 4194304 457300 0 0 0 1774 208 0 0 25 0 1 0 88792421 1869103104 455524 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14711/statm: 456324 455525 181 154 0 455794 0
Current children cumulated CPU time (s) 22.17
Current children cumulated vsize (KiB) 1845832

# WARNING:
# current cumulated CPU time (2.37 s) is less than in the last sample (22.17 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (19.8 s) to the 'lost time'.

[startup+22.4192 s]
/proc/loadavg: 1.40 1.84 1.87 2/68 14711
/proc/meminfo: memFree=14848/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.37
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 760 3387 0 0 0 0 232 5 18 0 1 0 88792183 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14701/statm: 3166 521 343 3 0 266 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+23.002 s]
/proc/loadavg: 1.40 1.84 1.87 2/69 14722
/proc/meminfo: memFree=1838712/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.38
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 772 3789 0 0 0 0 232 6 18 0 1 0 88792183 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14701/statm: 3166 521 343 3 0 266 0
[pid=14720] ppid=14701 vsize=5352 CPUtime=0
/proc/14720/stat : 14720 (sh) S 14701 14701 14618 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 88794426 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14720/statm: 1338 224 188 169 0 49 0
[pid=14721] ppid=14720 vsize=2520 CPUtime=0
/proc/14721/stat : 14721 (cat) S 14720 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88794426 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14721/statm: 630 87 71 4 0 42 0
[pid=14722] ppid=14720 vsize=3112 CPUtime=0.56
/proc/14722/stat : 14722 (clasp) R 14720 14701 14618 0 -1 4194304 437 0 0 0 56 0 0 0 25 0 1 0 88794426 3186688 400 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8572577 0 0 4096 0 0 0 0 17 1 0 0
/proc/14722/statm: 778 400 173 154 0 248 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 23648

[startup+23.8011 s]
/proc/loadavg: 1.40 1.84 1.87 2/69 14722
/proc/meminfo: memFree=1838712/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.38
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 772 3789 0 0 0 0 232 6 18 0 1 0 88792183 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14701/statm: 3166 521 343 3 0 266 0
[pid=14720] ppid=14701 vsize=5352 CPUtime=0
/proc/14720/stat : 14720 (sh) S 14701 14701 14618 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 88794426 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14720/statm: 1338 224 188 169 0 49 0
[pid=14721] ppid=14720 vsize=2520 CPUtime=0
/proc/14721/stat : 14721 (cat) S 14720 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88794426 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14721/statm: 630 87 71 4 0 42 0
[pid=14722] ppid=14720 vsize=16756 CPUtime=1.35
/proc/14722/stat : 14722 (clasp) R 14720 14701 14618 0 -1 4194304 3850 0 0 0 134 1 0 0 25 0 1 0 88794426 17158144 3813 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14722/statm: 4189 3813 181 154 0 3659 0
Current children cumulated CPU time (s) 3.73
Current children cumulated vsize (KiB) 37292

[startup+24.2062 s]
/proc/loadavg: 1.37 1.83 1.86 2/69 14722
/proc/meminfo: memFree=1794872/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.38
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 772 3789 0 0 0 0 232 6 18 0 1 0 88792183 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14701/statm: 3166 521 343 3 0 266 0
[pid=14720] ppid=14701 vsize=5352 CPUtime=0
/proc/14720/stat : 14720 (sh) S 14701 14701 14618 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 88794426 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14720/statm: 1338 224 188 169 0 49 0
[pid=14721] ppid=14720 vsize=2520 CPUtime=0
/proc/14721/stat : 14721 (cat) S 14720 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88794426 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14721/statm: 630 87 71 4 0 42 0
[pid=14722] ppid=14720 vsize=57308 CPUtime=1.76
/proc/14722/stat : 14722 (clasp) R 14720 14701 14618 0 -1 4194304 13979 0 0 0 169 7 0 0 25 0 1 0 88794426 58683392 13942 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14722/statm: 14327 13943 181 154 0 13797 0
Current children cumulated CPU time (s) 4.14
Current children cumulated vsize (KiB) 77844

[startup+24.3022 s]
/proc/loadavg: 1.37 1.83 1.86 2/69 14722
/proc/meminfo: memFree=1794872/2055920 swapFree=4185932/4192956
[pid=14701] ppid=14699 vsize=12664 CPUtime=2.38
/proc/14701/stat : 14701 (pbclasp) S 14699 14701 14618 0 -1 4194304 772 3789 0 0 0 0 232 6 18 0 1 0 88792183 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14701/statm: 3166 521 343 3 0 266 0
[pid=14720] ppid=14701 vsize=5352 CPUtime=0
/proc/14720/stat : 14720 (sh) S 14701 14701 14618 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 88794426 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14720/statm: 1338 224 188 169 0 49 0
[pid=14721] ppid=14720 vsize=2520 CPUtime=0
/proc/14721/stat : 14721 (cat) S 14720 14701 14618 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 88794426 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14721/statm: 630 87 71 4 0 42 0
[pid=14722] ppid=14720 vsize=66920 CPUtime=1.85
/proc/14722/stat : 14722 (clasp) R 14720 14701 14618 0 -1 4194304 16364 0 0 0 177 8 0 0 25 0 1 0 88794426 68526080 16327 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8540739 0 0 4096 0 0 0 0 17 1 0 0
/proc/14722/statm: 16730 16329 181 154 0 16200 0
Current children cumulated CPU time (s) 4.23
Current children cumulated vsize (KiB) 87456

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14701 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=338644
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=77988
# CPU time returned by wait4() is 2.41663
# while last known CPU time is 4.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 19.8
#  lost CPU user time (s): 17.74
#  lost CPU system time (s): 2.06

Real time (s): 24.3425
CPU time (s): 24.03
CPU user time (s): 21.83
CPU system time (s): 2.2
CPU usage (%): 98.7162
Max. virtual memory (cumulated for all children) (KiB): 1845832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.33864
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4976
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 801
involuntary context switches= 35

runsolver used 0.019996 second user time and 0.081987 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 14 15:57:46 UTC 2007

IDJOB= 348028
IDBENCH= 1608
IDSOLVER= 158
FILE ID= node62/348028-1176566266

PBS_JOBID= 4556888

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= pbclasp instance-348028-1176566266.opb /tmp/evaluation/348028-1176566266/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-348028-1176566266 -o ROOT/results/node62/conversion-348028-1176566266 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348028-1176566266/instance-348028-1176566266.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-348028-1176566266 -o ROOT/results/node62/solver-348028-1176566266 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348028-1176566266.opb /tmp/evaluation/348028-1176566266/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  395bac5c9d0c4cdb5ae1073c67c6675c

RANDOM SEED= 582411613

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1575288 kB
Buffers:         43492 kB
Cached:         307388 kB
SwapCached:          0 kB
Active:          90440 kB
Inactive:       275684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          25460 kB
Slab:           100488 kB
Committed_AS:   115684 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node62 on Sat Apr 14 15:58:11 UTC 2007